A PCA-Based Approach for Very Early-Age Hydration Monitoring of Self-Compacting Concrete Using Embedded PZT Sensors.
Qunfeng LiuYifan MuXiaoting LiXing WuXiang RenPublished in: Sensors (2023)
Keyphrases
- principal component analysis
- real time
- health monitoring
- monitoring system
- micro controller
- sensing devices
- sensor networks
- embedded systems
- principal components
- wireless sensor
- everyday objects
- dimensionality reduction
- high dimensional
- principal components analysis
- sensor data
- data fusion
- principle component analysis
- covariance matrix
- wearable sensors
- multi sensor
- data acquisition
- face images
- sensor data streams
- independent component analysis
- early warning
- dimension reduction
- method for face recognition
- physical world
- low dimensional
- wireless sensor networks
- feature extraction